//  Project 2 for CS 1074 Spring 2004
//
//  Programmer:    Te-Hsu Lien
//  OS:            Windows XP Professional
//  Last modified: Feb 22, 2004
//
//  Purpose
//  This program reads three files that contains students info, item
//	info, and command info.  Then it will organize these three files.
//
//  The program then writes a summary of its findings to an output
//  file.
//

#include <string>
#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <assert.h>
#include <cstddef>

#include "student.h"
#include "item.h"
#include "organizer.h"

using namespace std;

int main() {
	string com = "";
	string temp = "";
	string header = "";
	string data = "";

	//student data:
	string studentName;
	string phoneNumber;
	string email;
	string addOne;
	string addTwo;
	string city;
	string state;
	string zip;
	string otherInfo;

	//item data:
	string itemName;
	string type;
	string author;
	string owner;
	string price;
	string availability;

	const string input1 = "commands.data";			//Command File
	const string output1 = "output.data";			//Output File
	organizer o;

	ifstream command;
	ofstream out;

	command.open(input1.c_str());
	out.open(output1.c_str());

	assert(!command.fail());
	assert(!out.fail());

	while (!command.fail()) {
		//initialize all datas

		header = "";

		//student data
		studentName = "";
		phoneNumber = "";
		email = "";
		addOne = "";
		addTwo = "";
		city = "";
		state = "";
		zip = "";
		otherInfo = "";

		//item data
		itemName = "";
		type = "";
		author = "";
		owner = "";
		price = "";
		availability = "";

		getline (command, com, ' ');

		if (com == "print") {
			getline(command, temp, '\n');

			//print students
			if (temp == "students") {
				out<<com<<" "<<temp<<endl;
				o.printStudents(out);
			}

			//print items
			else if (temp == "items") {
				out<<com<<" "<<temp<<endl;
				o.printItems(out);
			}

			//print e-mail
			else {
				out<<com<<" "<<temp<<endl;
				o.printEmail(temp, out);
				//search for e-mails and find the student and find what items he has......
			}
		}

		else if (com == "add") {
			getline(command, temp, '\n');

			//add student
			if (temp == "student") {
				out<<com<<" "<<temp<<endl;
				while (header != "@") {
					command.ignore(INT_MAX, '@');
					getline (command, header, '\n');
					if (header == "Name:") {
						getline(command, data, '\n');
						studentName = data;
					}
					else if (header == "Phone Number:") {
						getline(command, data, '\n');
						phoneNumber = data;
					}
					else if (header == "E-mail:") {
						getline(command, data, '\n');
						email = data;
					}
					else if (header == "Address Line 1:") {
						getline(command, data, '\n');
						addOne = data;
					}
					else if (header == "Address Line 2:") {
						getline (command, data, '\n');
						addTwo = data;
					}
					else if (header == "City:") {
						getline(command, data, '\n');
						city = data;
					}
					else if (header == "State:") {
						getline(command, data, '\n');
						state = data;
					}
					else if (header == "Zipcode:") {
						getline(command, data, '\n');
						zip = data;
					}
					else if (header == "Other:") {
						getline(command, data, '\n');
						otherInfo = data;
					}
				}

				//if the email address is valid
				if (email != "") {
					out<<"Success"<<endl;
					o.addStudent (studentName, phoneNumber, email, addOne, addTwo, city, state, zip, otherInfo);
				}
				else 
					out<<"Failure"<<endl;
			}

			//add item
			else if (temp == "item") {
				out<<com<<" "<<temp<<endl;
				while (header != "@") {
					command.ignore(INT_MAX, '@');
					getline (command, header, '\n');
					if (header == "Item:") {
						getline(command, data, '\n');
						itemName = data;
					}
					else if (header == "Media Type:") {
						getline(command, data, '\n');
						type = data;
					}
					else if (header == "by:") {
						getline(command, data, '\n');
						author = data;
					}
					else if (header == "Owner:") {
						getline(command, data, '\n');
						owner = data;
					}
					else if (header == "Price:") {
						getline (command, data, '\n');
						price = data;
					}
					else if (header == "Availability:") {
						getline(command, data, '\n');
						availability = data;
					}
				}

				//if add item success
				if (o.addItem(itemName, type, author, owner, price, availability)) {
					out<<"Success"<<endl;
				}
				else 
					out<<"Failure"<<endl;
			}
		}

		//delete
		else if (com == "delete") {
			getline(command, data, '\n');
			out<<com<<" "<<data<<endl;
			if (o.deleteInfo(data))
				out<<"Success"<<endl;
			else
				out<<"Failure"<<endl;
		}

		//quit
		else {
			com == "quit";
			out<<com<<endl;
			command.close();
			out.close();
			return 0;
		}

		command.ignore(INT_MAX, '\n');
	}

	return 0;
	


}

//    On my honor:

//   

//    - I have not discussed the C++ language code in my program with

//      anyone other than my instructor or the teaching assistants

//      assigned to this course.

//   

//    - I have not used C++ language code obtained from another student,

//      or any other unauthorized source, either modified or unmodified. 

//   

//    - If any C++ language code or documentation used in my program

//      was obtained from another source, such as a text book or course

//      notes, that has been clearly noted with a proper citation in

//      the comments of my program.

//   

//    - I have not designed this program in such a way as to defeat or

//      interfere with the normal operation of the Curator System.

//

//   Te-Hsu Lien